Will Clenbuterol show up on a drug test?
Only if you are being tested by a body that bans it. This is generally international competition such as the Olympics. Employment, doctors physicals, military does NOT test for this. The NCAA is reputed not to, however this is unknown. It is best to get a prescription from a doctor for asthma medication. Ventolin, Albuterol and the like trigger the same tests as Clenbuterol. With a doctors prescription for one of these similar products, the Clen will be seen as a false positive.